Update libchromiumcontent for race condition fix

script/lib/config.py

@@ -7,7 +7,7 @@ import sys
 
 
 BASE_URL = 'http://gh-contractor-zcbenz.s3.amazonaws.com/libchromiumcontent'
-LIBCHROMIUMCONTENT_COMMIT = 'fa886209473d40eafda4e8263a79b5cf83eef95e'
+LIBCHROMIUMCONTENT_COMMIT = '5ccddd5f3968a7f63eaa888e6a8ba319ea8cd3b7'
 
 PLATFORM = {
   'cygwin': 'win32',